Answer:
6x3=x
x=18
Step-by-step explanation: plzz mark brainliest
Answer:
Simplify both of them
Step-by-step explanation:
Answer:
90 degrees
Step-by-step explanation:
A rhombus has 4 congruent sides, which means that if the cross each crossing part is 90 degrees
Recall that, an absolute value expression is a piece-wise in effect, thus we'd check the single-sided limits,